AfflictionNetworks/getdown
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Allow config of sysprop used to get Java version.

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For example:

java_version_prop = java.runtime.version
java_version_regex = (\d+)\.(\d+)\.(\d+)(_\d+)?(-b\d+)?

Note: double backslashes are not needed in getdown.txt.
This commit is contained in:
Michael Bayne
2015-02-16 10:51:39 -08:00
parent f27e276732
commit ee4c0016d8
1 changed files with 10 additions and 3 deletions
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src/main/java/com/threerings/getdown/data/Application.java
+10 -3
View File
@@ -560,6 +560,12 @@ public class Application
throw new IOException("m.missing_class");
}
// check to see if we're using a custom java.version property and regex
vstr = (String)cdata.get("java_version_prop");
if (vstr != null) _javaVersionProp = vstr;
vstr = (String)cdata.get("java_version_regex");
if (vstr != null) _javaVersionRegex = vstr;
// check to see if we require a particular JVM version and have a supplied JVM
vstr = (String)cdata.get("java_version");
if (vstr != null) _javaMinVersion = parseLong(vstr, "m.invalid_java_version");
@@ -789,9 +795,8 @@ public class Application
if (vmjar != null && vmjar.isMarkedValid()) return true;
try {
// parse the version out of the java.version system property
long version = SysProps.parseJavaVersion(
"java.version", "(\\d+)\\.(\\d+)\\.(\\d+)(_\\d+)?.*");
// parse the version out of the java.version (or custom) system property
long version = SysProps.parseJavaVersion(_javaVersionProp, _javaVersionRegex);
if (_javaExactVersionRequired) {
if (version == _javaMinVersion) return true;
@@ -1720,6 +1725,8 @@ public class Application
protected long _trackingStart;
protected int _trackingId;
protected String _javaVersionProp = "java.version";
protected String _javaVersionRegex = "(\\d+)\\.(\\d+)\\.(\\d+)(_\\d+)?.*";
protected long _javaMinVersion, _javaMaxVersion;
protected boolean _javaExactVersionRequired;
protected String _javaLocation;